\u3082\u3061\u308d\u3093\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u306e\u305f\u3081\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u3092\u4ee5\u4e0b\u306b3\u3064\u63d0\u6848\u3057\u307e\u3059\u3002
\n\u3082\u3061\u308d\u3093\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u306e\u305f\u3081\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u3092\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306e3\u3064\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u306f\u3001\u8aad\u8005\u306b\u3068\u3063\u3066\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u6027\u3084\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u7406\u89e3\u3092\u6df1\u3081\u308b\u624b\u52a9\u3051\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n
\u306a\u305c\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u3092\u542b\u3080\u3042\u3089\u3086\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5229\u7528\u3057\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u8ab0\u3082\u304c\u516c\u5e73\u306b\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u6a29\u5229\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n
\u3055\u3089\u306b\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u306f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff08SEO\uff09\u3084\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\uff08UX\uff09\u306e\u5411\u4e0a\u306b\u3082\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n
\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u5bfe\u5fdc\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30ea\u30fc\u30c1\u3057\u3001\u6cd5\u7684\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3068\u3057\u3066\u3001Web Content Accessibility Guidelines\uff08WCAG\uff09\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u8003\u616e\u3057\u306a\u3044\u3053\u3068\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6cd5\u7684\u554f\u984c\uff08\u4f8b\u3048\u3070\u3001\u30a2\u30e1\u30ea\u30ab\u306eADA\u3084EU\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6cd5\uff09\u3092\u6319\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u306e\u304b\uff1f<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u3068\u958b\u767a\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u69d8\u3005\u306a\u5de5\u592b\u3068\u6280\u8853\u3092\u53d6\u308a\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306b\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u4ee3\u66ff\u3068\u3057\u3066\u306e\u753b\u50cf\u306ealt\u5c5e\u6027\u306e\u6d3b\u7528\u3001\u9069\u5207\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u306e\u8a2d\u5b9a\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3078\u306e\u5bfe\u5fdc\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001ARIA\uff08Accessible Rich Internet Applications\uff09\u30e9\u30d9\u30eb\u306e\u4f7f\u7528\u3084\u30d5\u30a9\u30fc\u30e0\u306e\u30e9\u30d9\u30eb\u4ed8\u3051\u306e\u5fb9\u5e95\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u6839\u62e0\u3068\u3057\u3066\u3001WCAG\u306e\u5404\u57fa\u6e96\u3084\u3001\u5b9f\u969b\u306b\u52b9\u679c\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u30c6\u30b9\u30c8\u306e\u7d50\u679c\u306a\u3069\u3092\u7d39\u4ecb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u8a55\u4fa1\u3068\u6539\u5584\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3067\u304d\u308b\u306e\u304b\uff1f<\/p>\n
\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u69d8\u3005\u306a\u30c4\u30fc\u30eb\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001WAVE\u3001Axe\u3001Lighthouse\u306a\u3069\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u554f\u984c\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3057\u3001\u6539\u5584\u306e\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30b3\u30fc\u30c9\u306e\u691c\u8a3c\u3084\u8996\u899a\u7684\u306a\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u306e\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u306a\u3069\u3001\u5e45\u5e83\u3044\u6a5f\u80fd\u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u30c6\u30b9\u30c8\u3084\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u306e\u3067\u3001\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u8a55\u4fa1\u3060\u3051\u3067\u306a\u304f\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u57fa\u3065\u304f\u6539\u5584\u3082\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3068\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u304c\u63d0\u4f9b\u3059\u308b\u5177\u4f53\u7684\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3084\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u53ce\u96c6\u3057\u305f\u30a8\u30d3\u30c7\u30f3\u30b9\u3092\u6319\u3052\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u76ee\u6b21\u306f\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u6027\u3001\u5b9f\u73fe\u65b9\u6cd5\u3001\u8a55\u4fa1\u30fb\u6539\u5584\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4e01\u5be7\u306b\u89e3\u8aac\u3059\u308b\u305f\u3081\u306e\u57fa\u76e4\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n
\u8a18\u4e8b\u306e\u4e2d\u3067\u3001\u5177\u4f53\u7684\u306a\u4f8b\u3084\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u7406\u89e3\u3092\u6df1\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
**\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f**
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u306f\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u3092\u542b\u3080\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306b\u306f\u3001\u8996\u899a\u3001\u8074\u899a\u3001\u904b\u52d5\u3001\u8a8d\u77e5\u306a\u3069\u306b\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c\u652f\u969c\u306a\u304f\u60c5\u5831\u3092\u5f97\u305f\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u305f\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u6027<\/p>\n
\u6cd5\u7684\u7fa9\u52d9\u3068\u793e\u4f1a\u7684\u8cac\u4efb
\n\u591a\u304f\u306e\u56fd\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u3084\u898f\u5236\u304c\u8a2d\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u5f93\u308f\u306a\u3044\u5834\u5408\u306f\u6cd5\u7684\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u30a2\u30e1\u30ea\u30ab\u306eADA\uff08Americans with Disabilities Act\uff09\u3084EU\u306eWeb Accessibility Directive\u306a\u3069\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a
\n\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u9ad8\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u591a\u69d8\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u4f7f\u3044\u3084\u3059\u304f\u306a\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u304c\u3057\u3084\u3059\u3044\u8a2d\u8a08\u306f\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u3060\u3051\u3067\u306a\u304f\u3001\u591a\u304f\u306e\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u5229\u4fbf\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n
\u5e02\u5834\u6a5f\u4f1a\u306e\u62e1\u5927
\n\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30ea\u30fc\u30c1\u3067\u304d\u3001\u6f5c\u5728\u7684\u306a\u9867\u5ba2\u5c64\u3092\u5e83\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u6839\u62e0<\/p>\n
WCAG\uff08Web Content Accessibility Guidelines\uff09
\nWCAG\u306f\u3001W3C\uff08World Wide Web Consortium\uff09\u304c\u7b56\u5b9a\u3057\u305f\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u56fd\u969b\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u57fa\u6e96\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u56fd\u306e\u898f\u5236\u306e\u57fa\u76e4\u3068\u3082\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
WCAG\u306b\u306f\u3001\u77e5\u899a\u53ef\u80fd\u6027\u3001\u64cd\u4f5c\u53ef\u80fd\u6027\u3001\u7406\u89e3\u53ef\u80fd\u6027\u3001\u5805\u7262\u6027\u306e4\u3064\u306e\u539f\u5247\u306b\u57fa\u3065\u304f\u5177\u4f53\u7684\u306a\u6210\u529f\u57fa\u6e96\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u306e\u591a\u69d8\u6027\u306e\u8a8d\u8b58
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u6839\u5e95\u306b\u306f\u300c\u8ab0\u3082\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3079\u304d\u300d\u3068\u3044\u3046\u7406\u5ff5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u306f\u672c\u8cea\u7684\u306b\u60c5\u5831\u5171\u6709\u306e\u5834\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u4eba\u304c\u5747\u7b49\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u5b9f\u88c5\u65b9\u6cd5<\/p>\n
\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\uff08Alt\u30c6\u30ad\u30b9\u30c8\uff09\u306e\u63d0\u4f9b
\n\u753b\u50cf\u306b\u306f\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u8996\u899a\u969c\u5bb3\u8005\u304c\u753b\u50cf\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306e\u30b5\u30dd\u30fc\u30c8
\n\u969c\u5bb3\u3092\u6301\u3064\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30de\u30a6\u30b9\u3067\u306f\u306a\u304f\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u307f\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u8272\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8
\n\u8272\u899a\u306b\u969c\u5bb3\u304c\u3042\u308b\u4eba\u3067\u3082\u8b58\u5225\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u5341\u5206\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n
\u97f3\u58f0\u3084\u5b57\u5e55\u306e\u63d0\u4f9b
\n\u8074\u899a\u969c\u5bb3\u8005\u306e\u305f\u3081\u306b\u3001\u97f3\u58f0\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u306f\u5b57\u5e55\u3084\u30c6\u30ad\u30b9\u30c8\u306e\u63d0\u4f9b\u3092\u884c\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u7d50\u8ad6<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u6280\u8853\u7684\u306a\u8981\u4ef6\u3067\u3042\u308b\u3068\u540c\u6642\u306b\u3001\u502b\u7406\u7684\u3001\u6cd5\u7684\u3001\u30d3\u30b8\u30cd\u30b9\u7684\u306a\u89b3\u70b9\u304b\u3089\u3082\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n
WCAG\u306a\u3069\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u53c2\u7167\u3057\u3001\u591a\u69d8\u306a\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u8a2d\u8a08\u3092\u884c\u3046\u3053\u3068\u304c\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u4f7f\u3044\u3084\u3059\u3044\u30a6\u30a7\u30d6\u306e\u69cb\u7bc9\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u4f01\u696d\u3084\u7d44\u7e54\u306f\u793e\u4f1a\u7684\u8cac\u4efb\u3092\u679c\u305f\u3059\u3068\u540c\u6642\u306b\u3001\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u7372\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
– \u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u57fa\u672c\u7684\u306a\u5b9a\u7fa9\u3084\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u306f\u3001\u969c\u5bb3\u306e\u6709\u7121\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u3059\u3079\u3066\u306e\u4eba\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u305d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5229\u7528\u3057\u3001\u7406\u89e3\u3057\u3001\u64cd\u4f5c\u3067\u304d\u308b\u72b6\u614b\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u30c7\u30b8\u30bf\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u3001\u8996\u899a\u3084\u8074\u899a\u3001\u8eab\u4f53\u306e\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u3001\u3042\u308b\u3044\u306f\u9ad8\u9f62\u8005\u3084\u4e00\u6642\u7684\u306a\u969c\u5bb3\u306e\u3042\u308b\u4eba\u3005\u306a\u3069\u3001\u5e45\u5e83\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u53d6\u308a\u7d44\u307f\u3067\u3059\u3002<\/p>\n
\u57fa\u672c\u7684\u306a\u5b9a\u7fa9<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u6b21\u306e4\u3064\u306e\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306f\u3001World Wide Web Consortium (W3C) \u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u305fWeb Content Accessibility Guidelines (WCAG)\u306e\u57fa\u76e4\u3092\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u77e5\u899a\u53ef\u80fd (Perceivable) \u60c5\u5831\u3068UI\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u8a8d\u8b58\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3002<\/p>\n
\u64cd\u4f5c\u53ef\u80fd (Operable) \u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u304c\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u64cd\u4f5c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3002<\/p>\n
\u7406\u89e3\u53ef\u80fd (Understandable) \u60c5\u5831\u3068\u305d\u306e\u64cd\u4f5c\u65b9\u6cd5\u304c\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u7406\u89e3\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3002<\/p>\n
\u5805\u7262 (Robust) \u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5c06\u6765\u306b\u308f\u305f\u3063\u3066\u5e83\u7bc4\u306a\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u5805\u7262\u3067\u3042\u308b\u3053\u3068\u3002<\/p>\n
\u91cd\u8981\u6027<\/p>\n
\u6cd5\u7684\u8981\u4ef6\u3068\u898f\u5236\u9075\u5b88
\n\u591a\u304f\u306e\u56fd\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u6cd5\u5f8b\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd\u3067\u306f\u3001\u30ea\u30cf\u30d3\u30ea\u30c6\u30fc\u30b7\u30e7\u30f3\u6cd5508\u6761\u306e\u4e0b\u3067\u3001\u9023\u90a6\u653f\u5e9c\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n
\u65e5\u672c\u3067\u3082\u3001\u969c\u5bb3\u8005\u5dee\u5225\u89e3\u6d88\u6cd5\u306b\u57fa\u3065\u304d\u3001\u516c\u5171\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u306f\u4e00\u5b9a\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u306e\u591a\u69d8\u6027\u3068\u5e02\u5834\u306e\u62e1\u5927
\n\u7d0415%\u306e\u4e16\u754c\u4eba\u53e3\u304c\u4f55\u3089\u304b\u306e\u5f62\u3067\u969c\u5bb3\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3057\u305f\u304c\u3063\u3066\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u30d3\u30b8\u30cd\u30b9\u3084\u30b5\u30fc\u30d3\u30b9\u306f\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3068\u306a\u308a\u3001\u5e02\u5834\u304c\u5e83\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u793e\u4f1a\u7684\u516c\u5e73\u6027\u3068\u30a4\u30f3\u30af\u30eb\u30fc\u30b8\u30e7\u30f3
\n\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u3088\u308a\u516c\u5e73\u306a\u793e\u4f1a\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002<\/p>\n
\u8ab0\u3082\u304c\u5e73\u7b49\u306b\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u6a5f\u4f1a\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u793e\u4f1a\u7684\u306a\u30a4\u30f3\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u306e\u5b9f\u73fe\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n
SEO\u3068\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a
\n\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u914d\u616e\u3057\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316(SEO)\u306b\u3082\u6709\u5229\u3067\u3059\u3002<\/p>\n
\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u4eba\u9593\u3068\u540c\u69d8\u306b\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u300c\u8aad\u3080\u300d\u3053\u3068\u304c\u96e3\u3057\u3044\u305f\u3081\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3084\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u306a\u3069\u304c\u3042\u308b\u3068\u3001\u691c\u7d22\u7d50\u679c\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u4f7f\u3044\u3084\u3059\u3044\u30c7\u30b6\u30a4\u30f3\u306f\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306e\u64cd\u4f5c\u6027\u3092\u6539\u5584\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0<\/p>\n
WCAG\u306e\u958b\u767a\u3068\u666e\u53ca
\nWCAG\u306fW3C\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3001\u30a6\u30a7\u30d6\u5168\u4f53\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u666e\u53ca\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u304c\u56fd\u969b\u7684\u306a\u57fa\u6e96\u3068\u306a\u308a\u3001\u591a\u304f\u306e\u56fd\u306e\u6cd5\u5f8b\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u7814\u7a76\u3068\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3
\n\u8907\u6570\u306e\u7814\u7a76\u304c\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u304c\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u3001\u53ce\u76ca\u306e\u5897\u52a0\u3084\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u6539\u5584\u306b\u3088\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u7387\u3084\u30d0\u30a6\u30f3\u30b9\u7387\u306e\u4f4e\u4e0b\u306f\u3001\u591a\u304f\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u6307\u6a19\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af
\n\u969c\u5bb3\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u6027\u3092\u793a\u3059\u5f37\u529b\u306a\u8a3c\u62e0\u3067\u3059\u3002<\/p>\n
\u5f7c\u3089\u306e\u4f53\u9a13\u8ac7\u3084\u610f\u898b\u306f\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u53d6\u308a\u7d44\u307f\u304c\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3063\u3066\u3044\u308b\u304b\u3092\u5177\u4f53\u7684\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u5358\u306a\u308b\u6280\u8853\u7684\u8981\u4ef6\u3092\u8d85\u3048\u3001\u591a\u304f\u306e\u4eba\u3005\u306b\u3068\u3063\u3066\u751f\u6d3b\u306e\u8cea\u3084\u793e\u4f1a\u53c2\u52a0\u306e\u5ea6\u5408\u3044\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u305d\u306e\u305f\u3081\u3001\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3084\u958b\u767a\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8003\u616e\u70b9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
**\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f**
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3068\u30a4\u30f3\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u3092\u4fc3\u9032\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u4e3b\u306a\u65b9\u6cd5\u3068\u305d\u306e\u6839\u62e0\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
1. \u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u306e\u63d0\u4f9b<\/p>\n
\u65b9\u6cd5 \u753b\u50cf\u3084\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u306f\u3001\u5fc5\u305a\u9069\u5207\u306a\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\uff08alt\u5c5e\u6027\uff09\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u8996\u899a\u969c\u5bb3\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3057\u307e\u3059\u3002<\/p>\n
\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u306f\u753b\u50cf\u306e\u5185\u5bb9\u3092\u8aac\u660e\u3057\u3001\u60c5\u5831\u306e\u6b20\u843d\u3092\u9632\u3050\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
2. \u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306e\u30b5\u30dd\u30fc\u30c8<\/p>\n
\u65b9\u6cd5 \u30ad\u30fc\u30dc\u30fc\u30c9\u3060\u3051\u3067\u30b5\u30a4\u30c8\u5185\u3092\u5b8c\u5168\u306b\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u30d5\u30a9\u30fc\u30ab\u30b9\u72b6\u614b\u3092\u8996\u899a\u7684\u306b\u660e\u793a\u3057\u3001\u30bf\u30d6\u64cd\u4f5c\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u30de\u30a6\u30b9\u3092\u4f7f\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306e\u5b8c\u5168\u306a\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u8eab\u4f53\u969c\u5bb3\u3092\u6301\u3064\u65b9\u3005\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
3. \u8996\u899a\u7684\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306e\u6539\u5584<\/p>\n
\u65b9\u6cd5 \u30c6\u30ad\u30b9\u30c8\u3068\u80cc\u666f\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3092WCAG\uff08Web Content Accessibility Guidelines\uff09\u306e\u63a8\u5968\u50244.51\u4ee5\u4e0a\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u8996\u899a\u969c\u5bb3\u8005\u3084\u8272\u899a\u7570\u5e38\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5bb9\u6613\u306b\u8aad\u307f\u53d6\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9ad8\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
4. \u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3078\u306e\u5bfe\u5fdc<\/p>\n
\u65b9\u6cd5 ARIA\uff08Accessible Rich Internet Applications\uff09\u30e9\u30f3\u30c9\u30de\u30fc\u30af\u3084\u30ed\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30da\u30fc\u30b8\u69cb\u9020\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u306f\u3053\u308c\u3089\u306e\u5c5e\u6027\u3092\u7528\u3044\u3066\u30da\u30fc\u30b8\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u6539\u5584\u3057\u3001\u60c5\u5831\u3092\u7684\u78ba\u306b\u30e6\u30fc\u30b6\u30fc\u3078\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
5. \u30c6\u30ad\u30b9\u30c8\u306e\u62e1\u5927\u306b\u5bfe\u3059\u308b\u5bfe\u5fdc<\/p>\n
\u65b9\u6cd5 \u30c6\u30ad\u30b9\u30c8\u304c200%\u306b\u62e1\u5927\u3055\u308c\u3066\u3082\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u306a\u3044\u3088\u3046\u306b\u30c7\u30b6\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u8aad\u307f\u3084\u3059\u3055\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u3001\u8001\u773c\u3084\u5f31\u8996\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304c\u30c6\u30ad\u30b9\u30c8\u3092\u62e1\u5927\u3057\u3066\u3082\u554f\u984c\u306a\u304f\u95b2\u89a7\u3067\u304d\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
6. \u30e1\u30c7\u30a3\u30a2\u306e\u5b57\u5e55\u3068\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8<\/p>\n
\u65b9\u6cd5 \u3059\u3079\u3066\u306e\u52d5\u753b\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5b57\u5e55\u3092\u3064\u3051\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u306f\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u8074\u899a\u969c\u5bb3\u3092\u6301\u3064\u65b9\u3084\u97f3\u58f0\u306a\u3057\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5229\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3001\u60c5\u5831\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
7. \u30d5\u30a9\u30fc\u30e0\u306e\u30e9\u30d9\u30ea\u30f3\u30b0<\/p>\n
\u65b9\u6cd5 \u30d5\u30a9\u30fc\u30e0\u8981\u7d20\u306b\u306fHTML\u306elabel\u30bf\u30b0\u3092\u9069\u5207\u306b\u4f7f\u7528\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4f55\u3092\u5165\u529b\u3059\u3079\u304d\u304b\u660e\u793a\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u306f\u30e9\u30d9\u30eb\u3092\u8aad\u307f\u4e0a\u3052\u308b\u3053\u3068\u3067\u3001\u8996\u899a\u7684\u306a\u60c5\u5831\u3092\u88dc\u5b8c\u3057\u3001\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u5165\u529b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n
8. \u81ea\u52d5\u518d\u751f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5236\u5fa1<\/p>\n
\u65b9\u6cd5 \u30e6\u30fc\u30b6\u30fc\u304c\u97f3\u58f0\u3084\u52d5\u753b\u306e\u81ea\u52d5\u518d\u751f\u3092\u505c\u6b62\u30fb\u4e00\u6642\u505c\u6b62\u30fb\u97f3\u91cf\u8abf\u7bc0\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u81ea\u52d5\u518d\u751f\u306f\u3001\u8074\u899a\u7684\u306a\u96c6\u4e2d\u304c\u96e3\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u3084\u97f3\u306b\u654f\u611f\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3001\u30b9\u30c8\u30ec\u30b9\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
9. \u660e\u78ba\u306a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u69cb\u9020<\/p>\n
\u65b9\u6cd5 \u4e00\u8cab\u3057\u305f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u660e\u78ba\u306a\u30da\u30fc\u30b8\u69cb\u9020\u3092\u63d0\u4f9b\u3057\u3001\u30b5\u30a4\u30c8\u5185\u306e\u60c5\u5831\u3092\u898b\u3064\u3051\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u660e\u78ba\u306a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306f\u8a8d\u77e5\u969c\u5bb3\u3084\u5b66\u7fd2\u969c\u5bb3\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304c\u60c5\u5831\u3092\u7c21\u5358\u306b\u63a2\u3057\u51fa\u305b\u308b\u3088\u3046\u306b\u3057\u3001\u5168\u4f53\u7684\u306a\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u306f\u3001WCAG\u306e\u57fa\u6e96\u306b\u5f93\u3046\u3053\u3068\u304c\u4e00\u3064\u306e\u8ef8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u3046\u3057\u305f\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3067\u3001\u3042\u3089\u3086\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u3001\u6cd5\u7684\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u306f\u5168\u4f53\u7684\u306a\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u3001\u591a\u69d8\u306a\u30aa\u30fc\u30c7\u30a3\u30a8\u30f3\u30b9\u306b\u30ea\u30fc\u30c1\u3059\u308b\u6a5f\u4f1a\u3092\u5897\u3084\u3057\u307e\u3059\u3002<\/p>\n
– \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u3084\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u969c\u5bb3\u306e\u3042\u308b\u4eba\u3005\u3092\u542b\u3080\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5229\u7528\u3057\u3084\u3059\u304f\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u306f\u3001\u8996\u899a\u3001\u8074\u899a\u3001\u904b\u52d5\u6a5f\u80fd\u3001\u8a8d\u77e5\u6a5f\u80fd\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u969c\u5bb3\u3092\u6301\u3063\u305f\u4eba\u305f\u3061\u3078\u306e\u914d\u616e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u3068\u305d\u306e\u6839\u62e0\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306b\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
HTML\u306e\u9069\u5207\u306a\u4f7f\u7528<\/strong>:<\/p>\n \u8272\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8<\/strong>:<\/p>\n \u30ad\u30fc\u30dc\u30fc\u30c9\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8<\/strong>:<\/p>\n \u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30c7\u30b6\u30a4\u30f3<\/strong>:<\/p>\n \u97f3\u58f0\u3068\u52d5\u753b\u306b\u304a\u3051\u308b\u5b57\u5e55\u3068\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u63d0\u4f9b<\/strong>:<\/p>\n \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u660e\u78ba\u5316<\/strong>:<\/p>\n WAVE (Web Accessibility Evaluation Tool)<\/strong>:<\/p>\n axe (\u30a2\u30af\u30bb)\u30d6\u30e9\u30a6\u30b6\u62e1\u5f35<\/strong>:<\/p>\n Screen Reader\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/strong>:<\/p>\n Color Contrast Analyzer<\/strong>:<\/p>\n WCAG (Web Content Accessibility Guidelines)<\/strong>:<\/p>\n \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u6cd5\u5f8b\u3068\u6a19\u6e96<\/strong>:<\/p>\n \u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a<\/strong>:<\/p>\n \u4ee5\u4e0a\u306e\u65b9\u6cd5\u3068\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u52b9\u679c\u7684\u306b\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/p>\n \u3053\u308c\u306b\u3088\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u304f\u306a\u308a\u3001\u5305\u62ec\u7684\u306a\u30a6\u30a7\u30d6\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n **\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u53d6\u308a\u7d44\u307f\u306b\u3069\u306e\u3088\u3046\u306a\u6cd5\u5f8b\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u3042\u308a\u307e\u3059\u304b\uff1f** \u3053\u308c\u306b\u95a2\u9023\u3059\u308b\u6cd5\u5f8b\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3044\u304f\u3064\u304b\u5b58\u5728\u3057\u3001\u305d\u308c\u3089\u306f\u4e3b\u306b\u56fd\u3084\u5730\u57df\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u5171\u901a\u3057\u3066\u76ee\u7684\u3068\u3059\u308b\u306e\u306f\u30a4\u30f3\u30af\u30eb\u30fc\u30b7\u30d6\u306a\u30a6\u30a7\u30d6\u74b0\u5883\u306e\u5b9f\u73fe\u3067\u3059\u3002<\/p>\n \u4ee5\u4e0b\u306b\u4ee3\u8868\u7684\u306a\u3082\u306e\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n Web Content Accessibility Guidelines (WCAG)<\/p>\n \u6982\u8981 WCAG\u306f\u3001World Wide Web Consortium (W3C) \u304c\u958b\u767a\u3057\u305f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u56fd\u969b\u7684\u306a\u57fa\u6e96\u3067\u3059\u3002<\/p>\n \u30d0\u30fc\u30b8\u30e7\u30f3 \u73fe\u5728\u3001WCAG 2.1\u304c\u6700\u65b0\u306e\u63a8\u5968\u4ed5\u69d8\u3067\u3042\u308a\u3001WCAG 2.2\u304c\u7b56\u5b9a\u4e2d\u3067\u3059\u3002<\/p>\n \u539f\u5247 \u77e5\u899a\u53ef\u80fd\u3001\u64cd\u4f5c\u53ef\u80fd\u3001\u7406\u89e3\u53ef\u80fd\u3001\u5805\u7262\u306e4\u3064\u306e\u539f\u5247\u306b\u57fa\u3065\u304d\u3001\u5177\u4f53\u7684\u306a\u6210\u529f\u57fa\u6e96\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0 WCAG\u306f\u3001IT\u696d\u754c\u306b\u304a\u3044\u3066\u5e83\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u56fd\u306e\u6cd5\u5f8b\u3084\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u653f\u7b56\u306e\u57fa\u76e4\u3068\u3057\u3066\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd – Americans with Disabilities Act (ADA)<\/p>\n \u6982\u8981 ADA\u306f\u3001\u969c\u5bb3\u3092\u6301\u3064\u30a2\u30e1\u30ea\u30ab\u56fd\u6c11\u306b\u5bfe\u3059\u308b\u5dee\u5225\u3092\u7981\u6b62\u3059\u308b\u6cd5\u5f8b\u3067\u3042\u308a\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u3082\u9069\u7528\u3055\u308c\u3046\u308b\u3068\u89e3\u91c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u95a2\u9023\u898f\u5b9a \u9023\u90a6\u653f\u5e9c\u6a5f\u95a2\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u306f\u3001Section 508\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u306fWCAG\u306e\u57fa\u6e96\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0 \u9023\u90a6\u88c1\u5224\u6240\u306fADA\u3092\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u62e1\u5927\u89e3\u91c8\u3059\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3001\u5546\u696d\u30b5\u30a4\u30c8\u306b\u3082\u9069\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n \u6b27\u5dde\u9023\u5408 – Web Accessibility Directive<\/p>\n \u6982\u8981 \u6b27\u5dde\u9023\u5408\u306e\u516c\u7684\u6a5f\u95a2\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u4fdd\u8a3c\u3059\u308b\u6307\u4ee4\u3067\u3059\u3002<\/p>\n \u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9 \u6307\u4ee4\u306f\u52a0\u76df\u56fd\u306b\u5bfe\u3057\u3066WCAG 2.1\u30ec\u30d9\u30ebAA\u3092\u9075\u5b88\u3059\u308b\u6cd5\u7684\u7fa9\u52d9\u3092\u8ab2\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0 EU\u52a0\u76df\u56fd\u306b\u304a\u3044\u3066\u306f\u3001\u3053\u308c\u304c\u6cd5\u7684\u306b\u62d8\u675f\u529b\u3092\u6301\u3061\u3001\u5404\u56fd\u3067\u5177\u4f53\u7684\u306a\u6cd5\u5f8b\u5316\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u65e5\u672c – \u969c\u5bb3\u8005\u5dee\u5225\u89e3\u6d88\u6cd5\u304a\u3088\u3073JIS X 8341-3<\/p>\n \u6982\u8981 \u65e5\u672c\u3067\u306e\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u95a2\u9023\u6cd5\u3068\u3057\u3066\u3001\u969c\u5bb3\u8005\u5dee\u5225\u89e3\u6d88\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n \u307e\u305f\u3001JIS X 8341-3\u306f\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u65e5\u672c\u5de5\u696d\u898f\u683c\u3067\u3001WCAG\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 JIS X 8341-3\u306fWCAG\u3068\u306e\u6574\u5408\u6027\u304c\u3042\u308a\u3001\u516c\u7684\u6a5f\u95a2\u306e\u30b5\u30a4\u30c8\u3092\u4e2d\u5fc3\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0 \u65e5\u672c\u653f\u5e9c\u304c\u63d0\u4f9b\u3059\u308b\u300c\u5341\u5206\u306a\u914d\u616e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300d\u306e\u4e00\u90e8\u3068\u3057\u3066\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u57fa\u6e96\u304c\u5177\u4f53\u7684\u306b\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2 – Disability Discrimination Act (DDA)<\/p>\n \u6982\u8981 DDA\u306f\u969c\u5bb3\u8005\u306b\u5bfe\u3059\u308b\u5dee\u5225\u3092\u7981\u6b62\u3057\u3066\u304a\u308a\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3082\u305d\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n \u5b9f\u65bd Australian Human Rights Commission\u306f\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u3067WCAG\u57fa\u6e96\u306e\u9075\u5b88\u3092\u5968\u52b1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0 \u8907\u6570\u306e\u6cd5\u7684\u4e8b\u4f8b\u306b\u304a\u3044\u3066\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u63d0\u4f9b\u7fa9\u52d9\u304c\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u3053\u308c\u3089\u306e\u6cd5\u5f8b\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u306f\u3001\u6cd5\u7684\u30ea\u30b9\u30af\u306e\u8efd\u6e1b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n \u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u5e83\u7bc4\u306a\u30e6\u30fc\u30b6\u30fc\u5c64\u306b\u3068\u3063\u3066\u5229\u7528\u53ef\u80fd\u3067\u3042\u308a\u3001\u305d\u308c\u306f\u7d44\u7e54\u306e\u8a55\u5224\u3084\u30de\u30fc\u30b1\u30c3\u30c8\u30ea\u30fc\u30c1\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n – \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u9023\u3059\u308b\u6cd5\u5f8b\u3084\u56fd\u969b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff08\u4f8b WCAG\uff09\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u4ee5\u4e0b\u306b\u3001\u4e3b\u8981\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u6cd5\u5f8b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n \u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 (WCAG)<\/p>\n \u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff08WCAG\uff09 \u306f\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u306a\u308b\u3079\u304d\u304b\u3092\u793a\u3059\u56fd\u969b\u7684\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3059\u3002<\/p>\n \u3053\u308c\u306f\u3001World Wide Web Consortium (W3C) \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n WCAG\u306b\u306f\u3001\u7570\u306a\u308b\u30ec\u30d9\u30eb\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u9054\u6210\u57fa\u6e96\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n WCAG 2.0\u306f2008\u5e74\u306b\u516c\u958b\u3055\u308c\u3001\u4ee5\u4e0b\u306e4\u3064\u306e\u4e3b\u8981\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3000<\/p>\n \u77e5\u899a\u53ef\u80fd (Perceivable) \u60c5\u5831\u3068\u5229\u7528\u8005\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u5229\u7528\u8005\u304c\u77e5\u899a\u3067\u304d\u308b\u65b9\u6cd5\u3067\u63d0\u793a\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n \u904b\u7528\u53ef\u80fd (Operable) \u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u904b\u7528\u3067\u304d\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n \u7406\u89e3\u53ef\u80fd (Understandable) \u60c5\u5831\u3068\u30e6\u30fc\u30b6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u64cd\u4f5c\u306f\u3001\u7406\u89e3\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n \u5805\u7262 (Robust) \u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u73fe\u5728\u304a\u3088\u3073\u5c06\u6765\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3088\u3063\u3066\u4fe1\u983c\u6027\u3092\u3082\u3063\u3066\u89e3\u91c8\u3067\u304d\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n WCAG 2.1 \u306f2018\u5e74\u306b\u5c0e\u5165\u3055\u308c\u3001WCAG 2.0\u3092\u62e1\u5f35\u3057\u3066\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3084\u7279\u5b9a\u306e\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306e\u30cb\u30fc\u30ba\u3092\u3088\u308a\u3088\u304f\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n WCAG 2.2 \u306f\u7b56\u5b9a\u4e2d\u3067\u3001\u4e00\u5c64\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6cd5\u5f8b<\/p>\n \u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd<\/p>\n \u30ea\u30cf\u30d3\u30ea\u30c6\u30fc\u30b7\u30e7\u30f3\u6cd5504\u6761 (Rehabilitation Act Section 504) \u3068508\u6761 (Section 508) \u9023\u90a6\u653f\u5e9c\u306e\u96fb\u5b50\u60c5\u5831\u6280\u8853\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5b9a\u3081\u305f\u3082\u306e\u3067\u3001\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n \u30a2\u30e1\u30ea\u30ab\u4eba\u969c\u5bb3\u8005\u6cd5 (ADA Americans with Disabilities Act) \u6c11\u9593\u4f01\u696d\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3064\u3044\u3066\u3082\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u5bfe\u3057\u3066\u5dee\u5225\u304c\u306a\u3044\u3053\u3068\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n \u4e00\u90e8\u306e\u88c1\u5224\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304cADA\u306e\u5bfe\u8c61\u3067\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u30e8\u30fc\u30ed\u30c3\u30d1<\/p>\n EU\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6307\u4ee4 (EU Web Accessibility Directive) EU\u306e\u52a0\u76df\u56fd\u306b\u5bfe\u3057\u3001\u516c\u7684\u6a5f\u95a2\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u304c\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u3067\u3042\u308b\u3053\u3068\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n WCAG 2.1\u304c\u6a19\u6e96\u3068\u3057\u3066\u53c2\u7167\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u65e5\u672c<\/p>\n \u969c\u5bb3\u8005\u5dee\u5225\u89e3\u6d88\u6cd5 2016\u5e74\u306b\u65bd\u884c\u3055\u308c\u3001\u516c\u7684\u6a5f\u95a2\u306f\u5408\u7406\u7684\u914d\u616e\u3068\u3057\u3066\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n \u540c\u6cd5\u306f\u3001\u6c11\u9593\u4f01\u696d\u306b\u3082\u52aa\u529b\u7fa9\u52d9\u3092\u8ab2\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n \u6839\u62e0<\/p>\n \u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084\u6cd5\u5f8b\u306f\u3001\u591a\u304f\u306e\u7814\u7a76\u3068\u5c02\u9580\u5bb6\u306e\u610f\u898b\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u304c\u30c7\u30b8\u30bf\u30eb\u60c5\u5831\u306b\u5e73\u7b49\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u67a0\u7d44\u307f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u306f\u3001\u5358\u306b\u969c\u5bb3\u8005\u306e\u305f\u3081\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u9ad8\u9f62\u8005\u3084\u4e00\u6642\u7684\u306a\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u6280\u8853\u7684\u6761\u4ef6\u4e0b\u3067\u30a6\u30a7\u30d6\u3092\u5229\u7528\u3059\u308b\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n \u3053\u308c\u3089\u306e\u6cd5\u5f8b\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u9075\u5b88\u306f\u3001\u6cd5\u7684\u306a\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u3001\u3088\u308a\u5e83\u7bc4\u306a\u30aa\u30fc\u30c7\u30a3\u30a8\u30f3\u30b9\u306b\u30ea\u30fc\u30c1\u3059\u308b\u305f\u3081\u306b\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n \u4f01\u696d\u3084\u56e3\u4f53\u306f\u3001\u3053\u308c\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u793e\u4f1a\u7684\u8cac\u4efb\u3092\u679c\u305f\u3057\u3001\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n \u3010\u8981\u7d04\u3011 \u3082\u3061\u308d\u3093\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u306e\u305f\u3081\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u3092\u4ee5\u4e0b\u306b3\u3064\u63d0\u6848\u3057\u307e\u3059\u3002 \u3082\u3061\u308d\u3093\u3001\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u306e\u305f\u3081\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u3092\u63d0\u6848\u3057\u307e\u3059\u3002 \u4ee5\u4e0b\u306e3\u3064\u306e\u7591\u554f\u5f62\u306e\u76ee\u6b21\u306f\u3001\u8aad\u8005\u306b\u3068\u3063\u3066\u30a6\u30a7\u30d6\u30a2\u30af […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":{"0":"post-2149","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-news"},"_links":{"self":[{"href":"https:\/\/miniqr.com\/index.php?rest_route=\/wp\/v2\/posts\/2149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/miniqr.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miniqr.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miniqr.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/miniqr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2149"}],"version-history":[{"count":0,"href":"https:\/\/miniqr.com\/index.php?rest_route=\/wp\/v2\/posts\/2149\/revisions"}],"wp:attachment":[{"href":"https:\/\/miniqr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miniqr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miniqr.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
<header><\/code>, <article><\/code>, <nav><\/code>\u306a\u3069\u306e\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bf\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3088\u308a\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\nalt<\/code>\u5c5e\u6027\uff09\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002
\n\u3053\u308c\u306b\u3088\u308a\u8996\u899a\u969c\u5bb3\u8005\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n
\n\u4e00\u822c\u306b\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u306f4.5:1\u4ee5\u4e0a\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n
\n\u3053\u308c\u306b\u306f\u30ea\u30f3\u30af\u3084\u30dc\u30bf\u30f3\u306a\u3069\u306e\u30d5\u30a9\u30fc\u30ab\u30b9\u53ef\u80fd\u306a\u8981\u7d20\u3092\u542b\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n
\n
\n
2. \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb<\/h3>\n
\n
\n
\n\u554f\u984c\u3092\u8996\u899a\u7684\u306b\u8868\u793a\u3057\u3001\u89e3\u6c7a\u7b56\u3092\u63d0\u6848\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n
\n
\n
3. \u6839\u62e0<\/h3>\n
\n
\n
\n\u4e0a\u8ff0\u306e\u65b9\u6cd5\u306f\u3001\u4e3b\u306bWCAG 2.1\u306e\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n
\n
\n\u307e\u305f\u3001SEO\u6539\u5584\u306b\u3082\u5bc4\u4e0e\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u969c\u5bb3\u306e\u6709\u7121\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u3059\u3079\u3066\u306e\u4eba\u304c\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u53d6\u308a\u7d44\u307f\u3067\u3059\u3002<\/p>\n
\n\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u3084\u56fd\u969b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u3059\u3079\u3066\u306e\u4eba\u304c\u30a6\u30a7\u30d6\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
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